10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Can anyone help me with this?
Create a parent process that gets from the command line n arguments arg1, arg2, ... , argn.
The parent will create n/3 son processes, each of them will create a file with the name argi by concatenate the files argi+1 and argi+2.
How can i concatenate those... (1 Reply)
Discussion started by: bunicu01
1 Replies
2. Programming
Hello people
I need help
How to make ONE process to create MORE (not one) processes with fork(). I tried several codes but do not work.
Thanks (8 Replies)
Discussion started by: nekoj
8 Replies
3. Shell Programming and Scripting
Hi,
How to count how many processes opened by fork function in perl.
Thanks (10 Replies)
Discussion started by: Anjan1
10 Replies
4. Programming
Hi friends,
I have a small question regarding unix system call fork, I hope you will solve my problem. Here is the small program
$ cat fork1.c
#include <stdio.h>
#include <unistd.h>
#include <sys/types.h>
int main()
{
int pid;
int x = 0;
x = x + 1;
pid = fork();
if(pid < 0)
{... (2 Replies)
Discussion started by: gabam
2 Replies
5. UNIX for Dummies Questions & Answers
Disclaimer: This is just a rainy day experiment. There is no expected "goal" other than to understand UNIX better.
After reading about fork and exec, my understanding is that forking, as the UNIX shell does by design, consequentially may sacrafice some speed versus an approach that runs in... (1 Reply)
Discussion started by: uiop44
1 Replies
6. SCO
Dear experts,
I have done a re-installation of sco unix openserver 5.0.5 and managed to create users. The problem am facing is that of one user logging in more than 5 times. How can i overcome this problem. the system give the error below.
-sh: fork failed - too many processes in sco unix... (5 Replies)
Discussion started by: njoroge
5 Replies
7. Shell Programming and Scripting
I have a file that is 20 - 80+ MB in size that is a certain type of log file.
It logs one of our processes and this process is multi-threaded. Therefore the log file is kind of a mess. Here's an example:
The logfile looks like: "DATE TIME - THREAD ID - Details", and a new file is created... (4 Replies)
Discussion started by: elinenbe
4 Replies
8. Shell Programming and Scripting
Hello,
How many child processes are actually created when running this code ?
#include <signal.h>
#include <stdio.h>
int main () {
int i ;
setpgrp () ;
for (i = 0; i < 10; i++) {
if (fork () == 0) {
if ( i & 1 ) setpgrp () ;
printf ("Child id: %2d, group: %2d\n",... (1 Reply)
Discussion started by: green_dot
1 Replies
9. Programming
Hello,
How many child processes are actually created when running this code ?
#include <signal.h>
#include <stdio.h>
int main () {
int i ;
setpgrp () ;
for (i = 0; i < 10; i++) {
if (fork () == 0) {
if ( i & 1 ) setpgrp () ;
printf ("Child id: %2d, group: %2d\n", getpid(),... (0 Replies)
Discussion started by: green_dot
0 Replies
10. Programming
Hello I am having serious trouble with the fork command, i basically want to create 9 or 10 child processes and store their pid numbers in array while the children stay resident until i kill() them later , i cannot seem to control how many are made as they all seem to create their own children.
... (16 Replies)
Discussion started by: theultimatechuf
16 Replies